Table Of Contents - Samsung AC026RN1DKG Service Manual

Section 0
Contents
1. Precautions ............................................................................................ 1-1
1-1 Precautions for the Service .......................................................................... 1-1
1-2 Precautions related to static electricity and PL ........................................ 1-1
1-3 Precautions related to product safety ........................................................1-2
1-4 Other precautions ........................................................................................1-2
2. Product Specifications ..........................................................................2-1
2-1 CAC Single .....................................................................................................2-1
2-2 The Feature of Product................................................................................ 2-2
2-2-1 Features (Wind-Free 1Way CST) .......................................................................... 2-2
2-3 The Feature of Product ............................................................................... 2-3
2-3-1 Features (Wind-Free 4Way CST) ..........................................................................2-3
2-4 Features & Benefits ..................................................................................... 2-8
2-4-1 4Way Cassette (600 x 600) ...................................................................................2-8
2-4-2 4Way Cassette (600 x 600)-Tasteful design, Compact, Lightweight build ....2-8
2-4-3 360 Cassette ..........................................................................................................2-10
2-4-4 Slim Duct - Ultra-light, adaptable design ....................................................... 2-12
2-4-5 Duct S ...................................................................................................................... 2-14
2-4-6 Ceiling Type - Slim yet functional design........................................................ 2-15
2-4-7 Wall Mount Type ................................................................................................... 2-16
2-4-8 AR9000, 7000, 5000 Series - Triangular design, powerful cooling ......... 2-17
2-5 Product Specifications .............................................................................. 2-18
2-6 Specifications of optional items .............................................................. 2-26
2-6-1 Accessories.............................................................................................................2-26
3. Disassembly and Reassembly ..............................................................3-1
3-1 Indoor unit .................................................................................................... 3-2
3-2 Outdoor unit .............................................................................................. 3-64
4. Troubleshooting ....................................................................................4-1
4-1 Setting an indoor unit address and installation option ............................4-1
4-1-1 The procedure of setting option ........................................................................... 4-1
4-1-2 The procedure of setting option ..........................................................................4-2
4-1-3 Order for Setting Options ....................................................................................4-5
4-1-4 Setting an indoor unit installation option ........................................................4-6
4-1-5 Changing a particular option ...............................................................................4-8
4-1-6 Option code for each model .................................................................................4-9
4-2 Items to check before diagnostics ........................................................... 4-10
4-2-1 Test run mode and View mode ..........................................................................4-10
4-2-2 Eco Mode [Power Saving Mode] .......................................................................4-13
4-2-3 Four directions cassette type ............................................................................4-14
4-2-4 Outdoor Unit ..........................................................................................................4-16
4-2-5 Wired remote controller .....................................................................................4-18
4-3 Troubleshooting by symptoms .................................................................4-21
4-3-1 Indoor temperature sensor (open/short) ........................................................4-21
4-3-2 Indoor heat exchanger temperature sensor (open/short) ..........................4-22
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